1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.apache.bridges.struts;
24  
25  import com.liferay.portal.kernel.log.Log;
26  import com.liferay.portal.kernel.log.LogFactoryUtil;
27  import com.liferay.portal.kernel.util.HttpUtil;
28  import com.liferay.portlet.PortletResponseImpl;
29  import com.liferay.portlet.PortletURLImplWrapper;
30  
31  import org.apache.portals.bridges.struts.StrutsPortletURL;
32  
33  /**
34   * <a href="LiferayStrutsPortletURLImpl.java.html"><b><i>View Source</i></b></a>
35   *
36   * @author Michael Young
37   */
38  public class LiferayStrutsPortletURLImpl extends PortletURLImplWrapper {
39  
40      public LiferayStrutsPortletURLImpl(
41          PortletResponseImpl portletResponseImpl, long plid, String lifecycle) {
42  
43          super(portletResponseImpl, plid, lifecycle);
44      }
45  
46      public void setParameter(String name, String value) {
47          super.setParameter(name, value);
48  
49          // Add parameters from the query string because bridges passes these
50          // through instead of setting them on the portlet URL
51  
52          String decodedValue = HttpUtil.decodeURL(value);
53  
54          try {
55              if (name.equals(StrutsPortletURL.PAGE)) {
56                  String[] urlComponents = decodedValue.split("\\?", 2);
57  
58                  if (urlComponents.length != 2) {
59                      return;
60                  }
61  
62                  String[] nameValue = urlComponents[1].split("\\&");
63  
64                  for (int i = 0; i < nameValue.length; i++) {
65                      String[] nameValuePair = nameValue[i].split("\\=", 2);
66  
67                      if (nameValuePair.length == 2) {
68                          super.setParameter(nameValuePair[0], nameValuePair[1]);
69                      }
70                      else if (nameValuePair.length == 1) {
71                          super.setParameter(nameValuePair[0], "true");
72                      }
73                  }
74              }
75          }
76          catch (Throwable t) {
77              _log.error("Could not parse Struts page query string " + value, t);
78          }
79      }
80  
81      private static Log _log =
82          LogFactoryUtil.getLog(LiferayStrutsPortletURLImpl.class);
83  
84  }